Composing some 85% of the universe's total mass, dark matter betrays its presence only through gravity, unlike ordinary matter. Yet through new research published in Physical Review D, a team led by ...

The Heritage Foundation is a research and educational institution whose mission is to formulate and promote conservative public policies based on the principles of free enterprise, limited government, ...

We're celebrating 25 years of work to advance a bold vision for a just and inclusive democracy and economy that reflects a growing and diversifying nation. Read Taifa Smith Butler's reflection on ...

Urge U.S. leaders to ensure Palestinians are at the center of Gaza's recovery and reconstruction. Learn how Oxfam is working with community leaders and setting up handwashing stations to contain an ...

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The Center for Strategic and International Studies (CSIS) is a bipartisan, nonprofit policy research organization dedicated to advancing practical ideas to address the world’s greatest challenges.

Registration for the 48th session will only be possible on this official webpage. No other channel, link or registration form should be used. Note that UNESCO does not charge any fee during the ...